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Pachacha [2.7K]
3 years ago
9

What is the perimeter of the triangle in simplest fo​

Mathematics
1 answer:
USPshnik [31]3 years ago
4 0

Answer:

3 + 9\sqrt{5}

Step-by-step explanation:

primeter = a + b + c

primeter = \sqrt{20} + 3 + \sqrt{20} + 3 + \sqrt{5}

primeter = 3 + 9\sqrt{5}

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Rewrite 20 = 8x + 4r
3241004551 [841]

Answer:

Step-by-step explanation:

20 = 8x + 4r can be rewritten in multiple ways.

1.  Reduce the coefficients:  5 = 2x + r

or

2.  Solve for r:  r = 5 - 2x

or

                                 5 - r

3.  Solve for x:  x = -----------

                                    2

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3 years ago
What is the slope of this line? <br> The coordinates are: (-4,5),(0,6), and (8,8).
Elodia [21]

Answer:


Step-by-step explanation:

we have to use the formula of slope here.

we know,

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\frac{y2-y1}{x2-x1}

Here, the first two points are -

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So, the slope will be-

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So, the slope is-

\frac{1}{4}

4 0
3 years ago
Read 2 more answers
The speedometer in Henry's car is broken. The function y = |x - 8| represents the difference y between the car's actual speed x
Alekssandra [29.7K]

The interpretation of the function is that the difference y between the car's actual speed x and the displayed speed is 8

<h3>How to describe the translation. </h3>

The function is given as:

y = |x - 8|

The above function is an absolute function.

And the parent function of an absolute function is

y = |x|

When a function is translated right by h units, the new function is y = |x - h|

This means that the translation is a translation to the right by 8 units

See attachment for the graph the function.

<h3>Interpret the function and the translation in terms of the context of the situation.</h3>

The function is given as:

y = |x - 8|

This represents the difference y between the car's actual speed x and the displayed speed.

So, the interpretation of the function is that the difference y between the car's actual speed x and the displayed speed is 8

Read more about functions at:

brainly.com/question/2328150

#SPJ1

7 0
1 year ago
8 1/3 minus 3 3/4 please help
Novosadov [1.4K]
4 7/12 is your answer :)
6 0
3 years ago
Read 2 more answers
Points for whoever wants them sjakakakkaai
const2013 [10]

Answer:

thank you!!! hope you have a great day! :)

6 0
2 years ago
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